EP3314685A4 - Électrode, cellule de batterie et ensemble batterie - Google Patents

Électrode, cellule de batterie et ensemble batterie Download PDF

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Publication number
EP3314685A4
EP3314685A4 EP16814824.5A EP16814824A EP3314685A4 EP 3314685 A4 EP3314685 A4 EP 3314685A4 EP 16814824 A EP16814824 A EP 16814824A EP 3314685 A4 EP3314685 A4 EP 3314685A4
Authority
EP
European Patent Office
Prior art keywords
battery
electrode
arrangement
battery cell
cell
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP16814824.5A
Other languages
German (de)
English (en)
Other versions
EP3314685A1 (fr
Inventor
Rachid Yazami
Wenyu Zhang
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nanyang Technological University
Port of Singapore Authority
Original Assignee
Nanyang Technological University
Port of Singapore Authority
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nanyang Technological University, Port of Singapore Authority filed Critical Nanyang Technological University
Publication of EP3314685A1 publication Critical patent/EP3314685A1/fr
Publication of EP3314685A4 publication Critical patent/EP3314685A4/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/362—Composites
    • H01M4/364—Composites as mixtures
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/052—Li-accumulators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/04—Processes of manufacture in general
    • H01M4/0402—Methods of deposition of the material
    • H01M4/0404—Methods of deposition of the material by coating on electrode collectors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/134—Electrodes based on metals, Si or alloys
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/139—Processes of manufacture
    • H01M4/1395—Processes of manufacture of electrodes based on metals, Si or alloys
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/38—Selection of substances as active materials, active masses, active liquids of elements or alloys
    • H01M4/386—Silicon or alloys based on silicon
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/38—Selection of substances as active materials, active masses, active liquids of elements or alloys
    • H01M4/387—Tin or alloys based on tin
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • H01M4/621—Binders
    • H01M4/622—Binders being polymers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • H01M4/624—Electric conductive fillers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • H01M4/624—Electric conductive fillers
    • H01M4/625—Carbon or graphite
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Composite Materials (AREA)
  • Materials Engineering (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Secondary Cells (AREA)
EP16814824.5A 2015-06-23 2016-06-23 Électrode, cellule de batterie et ensemble batterie Withdrawn EP3314685A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SG10201504968R 2015-06-23
PCT/SG2016/050285 WO2016209169A1 (fr) 2015-06-23 2016-06-23 Électrode, cellule de batterie et ensemble batterie

Publications (2)

Publication Number Publication Date
EP3314685A1 EP3314685A1 (fr) 2018-05-02
EP3314685A4 true EP3314685A4 (fr) 2019-01-23

Family

ID=57586031

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16814824.5A Withdrawn EP3314685A4 (fr) 2015-06-23 2016-06-23 Électrode, cellule de batterie et ensemble batterie

Country Status (5)

Country Link
US (1) US20190088932A1 (fr)
EP (1) EP3314685A4 (fr)
JP (1) JP2018518817A (fr)
CN (1) CN107925071A (fr)
WO (1) WO2016209169A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20220050300A (ko) * 2020-10-15 2022-04-25 삼성에스디아이 주식회사 전고체 이차전지용 음극층, 이를 포함하는 전고체 이차전지 및 그 제조방법

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005158305A (ja) * 2003-11-20 2005-06-16 Fukuda Metal Foil & Powder Co Ltd リチウム二次電池用負極材料及びその製造方法
US20140127573A1 (en) * 2011-09-16 2014-05-08 GM Global Technology Operations LLC Multi-phase separated silicon based alloys as negative electrode material for lithium batteries

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6699336B2 (en) * 2000-01-13 2004-03-02 3M Innovative Properties Company Amorphous electrode compositions
JP4207957B2 (ja) * 2003-05-09 2009-01-14 ソニー株式会社 負極活物質及びその製造方法、これを用いた非水電解質二次電池
US9012073B2 (en) * 2008-11-11 2015-04-21 Envia Systems, Inc. Composite compositions, negative electrodes with composite compositions and corresponding batteries
JP2012142154A (ja) * 2010-12-28 2012-07-26 Sony Corp リチウムイオン二次電池、電動工具、電動車両および電力貯蔵システム
GB201116216D0 (en) * 2011-09-20 2011-11-02 Magnequench Ltd An anode material for lithium non battery
US20130295454A1 (en) * 2012-04-12 2013-11-07 Actacell Energy Systems, Inc. Low crystallinity silicon composite anode material for lithium ion battery

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005158305A (ja) * 2003-11-20 2005-06-16 Fukuda Metal Foil & Powder Co Ltd リチウム二次電池用負極材料及びその製造方法
US20140127573A1 (en) * 2011-09-16 2014-05-08 GM Global Technology Operations LLC Multi-phase separated silicon based alloys as negative electrode material for lithium batteries

Also Published As

Publication number Publication date
JP2018518817A (ja) 2018-07-12
EP3314685A1 (fr) 2018-05-02
WO2016209169A1 (fr) 2016-12-29
CN107925071A (zh) 2018-04-17
US20190088932A1 (en) 2019-03-21

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